//连接数据库
//引入mongos
const mongoose = require('mongoose');
const config = require('config');

//连接数据库
mongoose.connect(`mongodb://${config.get('db.user')}:${config.get('db.pwd')}@${config.get('db.host')}:${config.get('db.port')}/${config.get('db.name')}`,
    {useNewUrlParser: true, useUnifiedTopology: true})
    .then(() => {
        console.log("数据库连接成功");
    })
    .catch(() => {
        console.log("数据库连接失败");
    });
